Manfred Hohenhorst

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Rot an der Rot, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spring element unit for a padding element, particularly a matress
- Patent number 8,099,812
- Issue date Jan 24, 2012
- Metzeler Schaum GmbH
- Maik Steppat
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Spring element unit for a padding element, particularly a mattress
- Patent number 7,865,989
- Issue date Jan 11, 2011
- Metzeler Schaum GmbH
- Maik Steppat
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mattress
- Patent number D606794
- Issue date Dec 29, 2009
- Metzler Schaum GmbH
- Maik Steppat
- D06 - Furnishings
Information Patent Grant
Tube
- Patent number D600541
- Issue date Sep 22, 2009
- Metzeler Schaum GmbH
- Maik Steppat
- D08 - Tools and hardware
Information Patent Grant
Process for continuous control of the cell number of polyurethane f...
- Patent number 5,296,517
- Issue date Mar 22, 1994
- Koepp Aktiengesellschaft
- Ulrich Wetzig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SPRING ELEMENT UNIT FOR A PADDING ELEMENT, PARTICULARLY A MATRESS
- Publication number 20110126356
- Publication date Jun 2, 2011
- METZELER SCHAUM GMBH
- Maik STEPPAT
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPRING ELEMENT UNIT FOR A PADDING ELEMENT, PARTICULARLY A MATTRESS
- Publication number 20100218318
- Publication date Sep 2, 2010
- METZELER SCHAUM GMBH
- Maik Steppat
- B60 - VEHICLES IN GENERAL